If you really want to make money then find a decent job, or build your own business. Gambling can never be a source of income. The question is, how often do you gamble this year? Is there any fund which is intended only in gambling? Do you empty it and get on other funds? Do you quit when its time to quit? If you dont have discipline then most likely you will fail. 10 BTC is hige and its impossible that you didnt win with all that stuff.
i was in profit like 4 to 5 btc before i lost 10 btc as u said i had no control over myself and with long streak i even lost 4.2 btc in minutes but my point gambling addiction very bad in short run you will earn profit but in long run i think 99% people lose because of addiction i can't blame gambling sites for that.